Remote controller for an electronic device



FIG. 1 is a top, front, right side perspective view of a remote controller for an electronic device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left side elevational view thereof.

The dot-dash broken lines define the boundaries of the claimed design but form no part thereof. 

The ornamental design for a remote controller for an electronic device, as shown and described. 